/**
 * @module plugins/backspace
 */

import type { IJodit } from 'jodit/types';
import { Dom } from 'jodit/core/dom/dom';

export function checkRemoveCollageItem(
	jodit: IJodit,
	fakeNode: Node,
	backspace: boolean
): boolean {
	const neighbor = Dom.findSibling(fakeNode, backspace);
	const parent = fakeNode?.parentNode;

	if (Dom.isTag(parent, 'jodit-collage-item')) {
		Dom.safeRemove(parent);
		const collageIndex = parent.getAttribute('data-collage-index');
		jodit.e.fire('change');
		jodit.e.fire('collage-item-delete', collageIndex);
		return true;
	}

	if (Dom.isTag(neighbor, 'jodit-collage-item')) {
		Dom.safeRemove(neighbor);
		const collageIndex = neighbor.getAttribute('data-collage-index');
		jodit.e.fire('change');
		jodit.e.fire('collage-item-delete', collageIndex);
		return true;
	}

	return false;
}